EPOS-N - European Plate Observing System
Seismometers / vault construction
Stations: Upgrade/install notes
Ideas for improvements
Installation / Inventory
TRILLIUM 120P SEISMOMETER
Instrument connector is a 19-pin male military circular type.
The instrument User Manual does not contain a connector pin-out drawing. To check pin-out we need manufacturer's datasheet.
Cable connector is of socket type, so all pin positions on cable connector must be mirrored.
Pin-out, instrument connector, size 14 pin no.: 19. Cable connector is mirrored. From Amphenol datasheet: Amphenol-ELFA-04453528.pdf
This unit is an aid in mass centering of Trillium 120P. Designed and made by A.T. ca 2009.
Mass centering unit - circuit diagram (sketch) - click to download PDF version: